--- product_id: 559258693 title: "Bait Knife and Fillet Knife, 9 inch Flex Fillet Knife" brand: "kastking" price: "$106.72" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/559258693-bait-knife-and-fillet-knife-9-inch-flex-fillet-knife store_origin: US region: United States of America --- # 9-inch ultra-flexible blade Non-slip super polymer grip G4116 German stainless steel Bait Knife and Fillet Knife, 9 inch Flex Fillet Knife **Brand:** kastking **Price:** $106.72 **Availability:** ✅ In Stock ## Summary > 🔪 Slice like a pro, flex like a boss! ## Quick Answers - **What is this?** Bait Knife and Fillet Knife, 9 inch Flex Fillet Knife by kastking - **How much does it cost?** $106.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/559258693-bait-knife-and-fillet-knife-9-inch-flex-fillet-knife) ## Best For - kastking enthusiasts ## Why This Product - Trusted kastking brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Grip:** Ergonomic, slip-resistant polymer handle ensures safety and comfort during every cut. - • **Enduring Sharpness:** Premium G4116 German stainless steel keeps your edge longer in fresh and saltwater. - • **Affordable Excellence:** Top-tier fillet knife quality without breaking the bank—always the right tool for the job. - • **Precision Flexibility:** Ultra-thin 9-inch blade contours perfectly for flawless fillets every time. - • **Versatile Performance:** Ideal for delicate panfish or boning tasks in both field and kitchen settings. ## Overview The KastKing 9-inch Flex Fillet Knife features a razor-sharp, ultra-flexible G4116 German stainless steel blade designed for precision filleting of delicate fish. Its non-slip super polymer grip offers superior control and comfort, making it perfect for both fresh and saltwater use. Highly rated and affordably priced, this knife is a must-have for anglers and culinary pros seeking flawless cuts every time. ## Description The new 7” and 9”Flex fillet knives have ultra-thin and extremely flexible blades that are perfect for delicate fish like crappie, perch and other small panfish. They are extremely accurate and follow natural contours perfectly for the best fillets. They are also a great choice as a boning knife in the field or kitchen. Review: I bought this specifically to remove the skin from a salmon filet. It works like a charm. It's so much easier to do with a flexible blade! Review: Decent knife. Hasn’t held an edge as well as I would’ve like ## Features - Razor Sharp Stainless Blades – All KastKing Fillet knives utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish. KastKing fillet knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes, steaking large game fish and trim or remove meat and fish from the bone easier than ever before. - The Right Knife For The Job - The new 7” and 9” Finesse Flex fillet knives have ultra-thin and extremely flexible blades that are perfect for delicate fish like crappie, perch and other small panfish. They are extremely accurate and follow natural contours perfectly for the best fillets. They are also a great choice as a boning knife in the field or kitchen. - Non-Slip Super Polymer Grip - We use the most comfortable and slip-resistant, super polymer grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your knife. These handles also clean up easily and stay looking good longer. - Non-Slip Super Polymer Grip - We use the most comfortable and slip-resistant, super polymer grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your fishing knife. These handles also clean up easily and stay looking good longer. - Affordable Innovation – KastKing fishing knives are available in the most requested lengths and shapes so that you’ll always have the right tool for the job. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YJDLYZW | | Best Sellers Rank | #280,475 in Kitchen ( See Top 100 in Kitchen ) #38 in Filleting Knives | | Brand | KastKing | | Color | H: 9'' flex fillet knife | | Customer Reviews | 4.6 4.6 out of 5 stars (220) | | Date First Available | 4 July 2021 | | Item Weight | 204 g | | Model Number | KTACPCKNF-8 | | Product Dimensions | 22.86 x 0.03 x 0.03 cm; 204.12 g | | Special Features | Non-slip,Stainless Steel Blade | ## Product Details - **Age range (description):** Kid - **Brand:** KastKing - **Model name:** Speed Demon Pro - **Recommended uses for product:** Fishing - **Special features:** Non-slip,Stainless Steel Blade ## Images ![Bait Knife and Fillet Knife, 9 inch Flex Fillet Knife - Image 1](https://m.media-amazon.com/images/I/61BGnHtuzIS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***R on 6 December 2025* I bought this specifically to remove the skin from a salmon filet. It works like a charm. It's so much easier to do with a flexible blade! ### ⭐⭐⭐⭐ Review *by J***F on 7 September 2025* Decent knife. Hasn’t held an edge as well as I would’ve like ### ⭐⭐⭐⭐⭐ Review *by R***W on 31 July 2025* Very satisfied with the product. On-time delivery, as well. I ordered the flexible model. I probably should have ordered the standard model, as the flexible one is a bit too flexible for my application (hog fish fillets). That being said, it's an excellent product and good value for the price. ## Frequently Bought Together - KastKing Fillet Knife and Bait Knife, Razor Sharp G4116 German Stainless-Steel Blade 5" - 12", Professional Level Knives for Filleting and Boning, Non-Slip Handles, Includes Protective Sheath - KastKing Kut Safe Fillet Gloves, Ultimate Cut Resistant Gloves for fishing and Outdoor Use, ANSI Level 6 Cut Protection - KastKing Folding Fillet/Fishing/Camping/Hunting Knife, Razor Sharp G4116 German Stainless-Steel Blade, Non-Slip Handles, 13 ½ inch overall Length, only 7 ½ inch folded, Includes Sheath --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/559258693-bait-knife-and-fillet-knife-9-inch-flex-fillet-knife](https://www.desertcart.us/products/559258693-bait-knife-and-fillet-knife-9-inch-flex-fillet-knife) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*